Base | Representation |
---|---|
bin | 11011011011110… |
… | …01000101010110 |
3 | 121001001000122021 |
4 | 31231321011112 |
5 | 432403242402 |
6 | 34500323354 |
7 | 5463051622 |
oct | 1555710526 |
9 | 531030567 |
10 | 230134102 |
11 | 1089a5180 |
12 | 650a355a |
13 | 388a8333 |
14 | 227c8182 |
15 | 1530cd37 |
hex | db79156 |
230134102 has 32 divisors (see below), whose sum is σ = 386778240. Its totient is φ = 101810880.
The previous prime is 230134097. The next prime is 230134103. The reversal of 230134102 is 201431032.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230134103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138058 + ... + 139714.
It is an arithmetic number, because the mean of its divisors is an integer number (12086820).
Almost surely, 2230134102 is an apocalyptic number.
230134102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
230134102 is a deficient number, since it is larger than the sum of its proper divisors (156644138).
230134102 is a wasteful number, since it uses less digits than its factorization.
230134102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1836.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 230134102 is about 15170.1714558538. The cubic root of 230134102 is about 612.8116216321.
Adding to 230134102 its reverse (201431032), we get a palindrome (431565134).
The spelling of 230134102 in words is "two hundred thirty million, one hundred thirty-four thousand, one hundred two".
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